A rotation support device of a swivel seat is provided, which not only obtains a stable bending rigidity even at a rotation position at any angle among the entire rotating section of a seat, but also maintains a constant rotation speed over the entire range of the rotating section by guiding and buffering functions of a sliding friction member, thereby providing more excellent operation sensibility. The rotation support device includes: a fixed frame which is installed on a body of a vehicle; a rotating frame which is rotatably installed with respect to the fixed frame; and a rotating sliding portion which is installed to be able to contact an area of an entire section of a rotation direction of the rotating frame with respect to the fixed frame in such a contacting manner that a buffer function is continuous. The rotating sliding portion includes sliding friction members.
ROTATION SUPPORTING DEVICE OF SWIVEL SEAT
2024-08-22
Patent
Electronic Resource
English
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |